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Subtract 10/27 from 30/28

1st number: 1 2/28, 2nd number: 10/27

30/28 - 10/27 is 265/378.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 27 is 756

    Next, find the equivalent fraction of both fractional numbers with denominator 756
  2. For the 1st fraction, since 28 × 27 = 756,
    30/28 = 30 × 27/28 × 27 = 810/756
  3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
    10/27 = 10 × 28/27 × 28 = 280/756
  4. Subtract the two like fractions:
    810/756 - 280/756 = 810 - 280/756 = 530/756
  5. After reducing the fraction, the answer is 265/378

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